package com.smxy.daydayup.service;

import com.smxy.daydayup.pojo.Sign;

public interface SignService {


    int deleteByPrimaryKey(Integer signId);

    int insert(Sign record);

    int insertSelective(Sign record);

    Sign selectByPrimaryKey(Integer signId);

    int updateByPrimaryKeySelective(Sign record);

    int updateByPrimaryKey(Sign record);

}


